Soldiers often come up with shortcuts to lead the disciplined life required in the military. The good news is that a lot of these tricks can be applied to make civilian life easier, too.

Keep Your Dress Shirt Tucked In

Dress shirts have a tendency to billow at the waist. But the "military tuck" is an easy mechanism to counter that. You can see it in action at the 00:53 mark in the above video, but here's a basic explanation: right before you tuck, pinch your shirt's seam on the side at your waist and fold it towards your back. Tuck tightly and you'll get rid of that puffed up appearance.

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Eventually, the shirt will billow again, especially if you stand and sit often. The good news is that it is easier to tighten the military tuck than to to do it from scratch. And once you have done it enough times, you'll get faster at it.

Shine Your Shoes to Perfection

The difficult parts of shining your shoes are the two parts that are noticed the most: the tips and the heels. But the military has a neat trick for this. And all you need is a cotton ball.

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Dip a cotton ball or pad into some water and squeeze out any excess moisture so it is damp, not dripping. Then get a little polish on the damp cotton. Next apply the polish on the toe and heel of the shoe using small circular motions. Sit back, this is going to take a while.

This step should only be done after you are finished cleaning all the dirt off your shoes with a stiff brush. And really, it takes a lot of time, so I only do this for rare occasions. On average, I end up spending anywhere from 20-30 minutes on just this one step. But the result really is worth it!

Roll Your T-Shirts for Efficient Packing

When you are packing a suitcase, rolling them up will prevent creases and save you space. Well, the military has a super-efficient version of doing that. And it's best executed with a dollar bill, as Hector Cervantes shows in the above video.

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Lay your t-shirt out on a flat surface. Fold it in 4 inches from the bottom, from all sides. Place a dollar bill in the center of that folded up part. Fold one side of the tee with the sleeve out, and then do that with the other side. Take out your dollar bill and start rolling the t-shirt tightly from the neck. When you reach the portion you folded at the start, stick your hand in it and pull it over the rolled up wad. You'll have a perfectly rolled up t-shirt!

The dollar bill is used to mark a length of 6 inches so that you get a perfect, uniform size for all your t-shirts. It's not necessary, but it does make it easier to pack your suitcase if all of the rolled clothes are of the same size, so get creative in using that bill with other items you are packing too.

Make Your Bed Quickly

A soldier is required to make his bed every morning and it should be immaculate if inspected. Unless you have pets in your house, you probably don't change the bedsheets everyday. So to keep them tightly made, the Art of Manliness says you need two things: learn what "hospital corners" are, and use a bunch of safety pins.

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If you want to really create a super tightly made bed, use this trick. First, gather several safety pins. Before any step that requires you to tuck a sheet and blanket under the mattress, stick a safety pin through them. When you tuck them under the bed, pin the blanket and sheet to the mattress. Do this all down the foot of the bed and down the sides to about the midpoint on your mattress. This will ensure that your bed stays nice and tight through the week. Of course, your wife might object to using this technique on her 700 count Egyptian cotton sheets. Use with discretion.

Again, this is going to be useful only if you don't change your sheets every day, otherwise the pins are going to be more hassle than just making the bed. Also, as the blog notes, you want to be choosy about when you employ this trick.

Use the NATO Phonetic Alphabet and Military Time

Two conventions that the military made for daily life make things so much simpler, yet we don't use them often enough.

When the other person on the line can't figure out what you are saying, you'll be thankful you took the time to learn the NATO phonetic alphabet. It was invented in a way where the word you are saying can't be easily confused with any other word, and the spelling is always clear, so you don't say something like "with a 'p' as in psychology." It doesn't take much to learn it, and an app like Eidetic can make it even easier.

Military time confuses many people, but it's actually really simple to convert it. If anyone gives you a time that starts with "13" or more, all you need to do is subtract 12 from the first 2 digits and add a "pm" to the end. If you need to tell someone the time in military terms, add 12 to the hour part of anything from 1pm to 12pm and remove "pm." It's especially useful to employ military time when you are dealing with a large group of people so there is no confusion, and if you are coordinating schedules in different time zones (in fact, it's what we use here at Lifehacker behind the scenes!).

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Pull an All-Nighter with Energy Gum

It's not surprising that most Special Forces veterans told Art of Manliness that caffeine was their go-to for staying up at night. The trick lies in two things: not having it before, and not binging when you need it. And it helps to have caffeine-enhanced gum made for the military.

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The trick, according to all of them, is to lay off the caffeine the day before and the day leading up to your all-nighter. Your body and mind build up a tolerance to caffeine, so if you've been ceaselessly pounding back the coffee all week long, it won't have as strong of an effect during your round-the-clock vigil.

When you do need the caffeine boost, you can chew on Military Energy Gum instead of guzzling coffee. Each piece has 100mg of caffeine, while a Tall coffee at Starbucks has about 250mg. With the Energy Gum, you can pace your intake to one piece every 2-3 hours, instead of one big dose with a coffee. Plus, chewing gum gives you a 20-minute mental performance boost, so there's that added advantage too.

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DIY Photography outlines the procedure and it's quite simple. Just slip a condom on your phone from one side, tie it into a knot and then seal the knot with some wetsuit glue. Then slip on a second condom and again, tie a knot and seal it with glue.

Why a condom over a plastic bag? A condom is easier to slip on and make a tight seal for the gadget.

Note: you want to remember to do this with an unlubricated condom (because eww). Also, it's a good idea to use a non-colored condom if you are planning to take photos. And if you can't do it fast enough, don't worry, it happens to every guy once in their life.